(a) If the proposed district includes all or part of a city acting under special charter granted by the legislature, the hearing shall be held before the board at the regular meeting place of the commissioners court.
(b) The commissioners court shall order a hearing before the board not less than 30 nor more than 60 days from the day the petition is presented without reference to any term of the court, and notice of the hearing shall be given as provided in Section 63.028.

(c) The county clerk shall record the proceedings of the board in the book kept for that purpose, and this record shall be available for public inspection.